| severely | 6 | degree |
| seriously | 6 | degree |
| during pregnancy | 4 | temporal |
| mother → be → depressed | 63 |
| mother → feel → depressed | 11 |
| mother → become → depressed | 10 |
| negative | neutral | positive |
| 0.718 | 0.258 | 0.025 |
| Raw frequency | 84 |
| Normalized frequency | 0.654 |
| Modifier score | 0.467 |
| Perplexity | 260.737 |